Can't go wrong with Iginla, Peter Forsberg, Martin St Louis and Joe Thornton all on the same cards...oh and those other guys too. As for book cards, I've only read about people storing them in the super thick one-touches or slider boxes that are used for shields and draft boards. Course, it's kind of hard to look at what's inside...

Week 4 (1/22/12) - 2006-2007 SP Game Used Letter Marks & 2007-2008 SP Game Used By The Letter

After buying two of the "By The Letter", my Iggy rivals backed off the third and fourth. The seller for the fifth approached me directly after seeing who the winning bidder of the first four was. The auction for the sixth had completed several weeks prior to my purchasing the first but due to a non-paying bidder, the seller sold to me instead. It took about a month for me to put the letters together. Much respect to the hockey card collector community for letting me complete the set.

By contrast, it took about 18 months for me to find a second "I" for the Letter Marks.